Why are you laughing? –Oh, I’ve just read interesting story.

What should we do now, Mr. Clark?——Please turn to Page_____and look at the_____picture.

I think Father would like to know ___________ I’ve been up to so far, so I decide to send him a quick note

With a lot of difficult problems ____, the newly -elected president is having a hard time.

What’s this _____ English?-It’s a pen.[ ]